Central Industries, Inc. guarantees to replace any lamp or tube for a period of sixty (60) months and all LED lamps for (120) months. Any lamp or tube that burns out or breaks prior to this stated period will be replaced, without charge, provided that the lamp or tube was used under normal operating and storing conditions. All Central Industries, Inc. lamps and tubes are guaranteed at the time of delivery, to test correctly at their rated watts, volts, lumens and amperes, subject to manufacturing tolerances as prescribed by the U.S. Bureau of Standards. Broken or burned out lamps may not be returned for credit, but are subject to replacement. Company reserves the right to inspect defective lamps or tubes at our discretion.